I messed up the wires on the transmitter part of my telemetry. I can't find a clear picture with them. Can anyone help me? I'm interested in the wires from telemetry to apm. Thanks!
This cable is the problem:
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What do you expect?
On APM PCB you should have pin markings for telemetry socket (from the edge):
- GND
- blank
- Rx
- Tx
- +5V
On radiomodem you should have pins described on PCB.
The only mistery is that you have to connect Rx to Tx and vice versa...